Car acting strange

[jworks]

I been having some really odd bogging issues. I would start the car warm it up, it would drive fine for a bit then out of no where it feels like something dragging the car down and RPM starts falling steadily, I'm holding the accelerator down all of a sudden the power would come back but cut out right after. In neutral I would rev the car and it would only go up to about 2,500-3000rpms. I started with cleaning the MAF today and added fuel injector cleaner with 91 chevron gas, problem is still there. I don't know what it can be, can it be the spark plugs?

[slothonaleash]

Hmm did you check the wiring to the maf? Something could have gone bad there...that'd be my first guess as this really sounds like a maf issue

[[email protected]]

yepp does sound like a maf problem

[jworks]

ill check on the wires right now

[jworks]

Here is a quick vid I took around the block
YouTube - 240sx bog problem (http://www.youtube.com/watch?v=s7Pkqonbk54)

This is a sound I have been getting after I drive the car and turn it off, only happens when the motor is at normal operating temp. Not sure if its the exahust.
YouTube - 240sx metal noise when turning off (http://www.youtube.com/watch?v=1_nA0GHU8aQ)

[HS13KLS]

the noise when you turn the car off sounds liek somthign is rattling like the exhaust. or somthign shaking.

it looks like the obvious would be maf.

but i am willing to put money on your rotor..
check under your distributor cap.
look for metal shavings.
it happend to mine. replaced your distributor cap/rotor.
check your wires.
clean your maf.
lmk if it helps

btw a rotor and distrubitor cap is under 20 dollars

[insanemaniac]

look up the maf volt specs, get a volt meter and measure the maf voltage changes when you rev the engine, chances are your ignition system is fine, but i'd check them after you have a look at the MAF. GL

[cotbu]

Not to state the obvious, but the cell came on sooooo...check codes first

[jworks]

Checked the CEL again and came out to be: EGR, throttle position sensor, and ignition key something. The CEL was there before when I first bought the car for EGR. Generally the light stays on but I noticed that it goes off when it bogs out